diff -r de6ea2ff57eb javafx-sg-prism/src/com/sun/javafx/sg/prism/NGRegion.java
--- a/javafx-sg-prism/src/com/sun/javafx/sg/prism/NGRegion.java	Tue Apr 23 14:04:54 2013 -0700
+++ b/javafx-sg-prism/src/com/sun/javafx/sg/prism/NGRegion.java	Tue Apr 23 14:28:35 2013 -0700
@@ -47,6 +47,7 @@
 import javafx.scene.shape.StrokeLineCap;
 import javafx.scene.shape.StrokeLineJoin;
 import javafx.scene.shape.StrokeType;
+import com.sun.javafx.PlatformUtil;
 import com.sun.javafx.application.PlatformImpl;
 import com.sun.javafx.geom.Path2D;
 import com.sun.javafx.geom.RectBounds;
@@ -708,8 +709,9 @@
                             g.setPaint(paint);
                             final CornerRadii radii = fill.getRadii();
                             // This is a workaround for RT-28435 so we use path rasterizer for small radius's We are
-                            // keeping old rendering
-                            if (radii.isUniform() && !(!PlatformImpl.isCaspian() && radii.getTopLeftHorizontalRadius() > 0 && radii.getTopLeftHorizontalRadius() <= 4)) {
+                            // keeping old rendering. We do not apply workaround when using Caspian or Embedded
+                            if (radii.isUniform() &&
+                                    !(!PlatformImpl.isCaspian() && !PlatformUtil.isEmbedded() && radii.getTopLeftHorizontalRadius() > 0 && radii.getTopLeftHorizontalRadius() <= 4)) {
                                 // If the radii is uniform then we know every corner matches, so we can do some
                                 // faster rendering paths.
                                 float tlhr = (float) radii.getTopLeftHorizontalRadius();